Divide the 12 balls into 4 groups of 3's.
# s( f5 I$ ^6 e( n- |TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。Weigh group 1 & 2
6 _" o, k. W2 q5.39.217.77:8898then weigh group 2 & 3tvb now,tvbnow,bttvb, F T `: H/ M3 z
If the results are Equal & Equal, it means the ball with the different weight is in group 4.公仔箱論壇$ S; T6 z" w- b _; N
If the results are Equal & Unequal, it means the ball is in group 3.
- P; D5 O1 D! {# f0 w% Ktvb now,tvbnow,bttvbIf the results are Unequal & Equal, it means the ball is in group 1.5.39.217.77:8898* `+ y4 H9 w7 x6 L8 Y
If the results are Unequal & Unequal, it means the ball is in group 2.TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。2 v8 b4 i% R# R5 {4 C
TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。' f8 X5 f( B" |. o7 ?
Once you determine the group that contains the ball.tvb now,tvbnow,bttvb5 N; S3 X Z3 v3 f l, z8 O4 ~
Simply weigh two of the balls |
發表於 2007-11-15 03:54 PM
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